Warning: THIS FUNCTION IS DEPRECATED. It will be removed in a future version.
Instructions for updating:
To construct input pipelines, use the tf.data module.

When building a complex model that uses many queues it is often difficult to
gather all the queue runners that need to be run. This convenience function
allows you to add a queue runner to a well known collection in the graph.

The companion method start_queue_runners() can be used to start threads for
all the collected queue runners.

Args:

qr: A QueueRunner.

collection: A GraphKey specifying the graph collection to add
the queue runner to. Defaults to GraphKeys.QUEUE_RUNNERS.